The person who wants to love you will protect you until death.
Whether he is a young general with outstanding military exploits or a carefree young master of an aristocratic family, all Gu Yi wants to do is to protect the safety and health of one person, his little highness whom he misses deeply.
I forget everything, but I still remember to protect you, keep you safe, protect you from growing old, and see that you are worry-free throughout your life.
A single emotion, the beauty and hope guarded by youth.
One-on-one, two-parter, a couple.